The population structure and the growth of the bivalve mollusc Ruditapes philippinarum in Amur bay (the Sea of Japan)
The maximum individual age of the Japanese littleneck clam is 7 years. The maximum shell length is 5.2 mm. The sex ratio is almost 1 to 1. There are registered cases of hermaphroditism and parasitic castration. The rate of linear growth has increased to three years. The molluscs reach the harvestable size in three years.
1.
Волова Г.
Н.,
Жакина Т.
И., Микулич Л.
В.
Бентос бухты Алексеева (залив Петра Великого) ...
Current trends in the development of a green finance system: methodology and practice
The concept of green growth and sustainable development is turning into a global ideology guiding the transformation of national economies. The focus is shifting from quantitative assessments of performance to rational choice conditions. Rationality is becoming the decisive ...
Environmentally safe growth stimulator for pre-sowing seed treatment
This article examines the influence of a pre-sowing seed treatment with a hydrogen peroxide and potassium permanganate solution on the germination, seedling growth, and average weight of the fruit of Lycopersicum esculenum. An increase in seed germination, the average weight of fruit, and resistance to adverse weather conditions and diseases and more active growth of seedlings has been observed. Hydrogen ...
Does corruption influence the sustainability of economic growth?
... politicians nowadays. The definition of the concept of sustainable development is constantly revised. Sustainable development is about promoting an integrated approach. It includes economic, social and environmental objectives. Economic objectives include growth, efficiency and stability. The main purpose of the article is to analyze the influences of corruption on sustainable economic growth. The impact is decreasing continuously and the main reason behind this is the change in peoples’ attitude and ...
The Role of Public Companies in Creating a Platform for Economic Growth in Saint Petersburg
Saint Petersburg has a special mission in delivering national development priorities, ensuring sustainable economic growth, and commercializing R&D. This necessitates research on the situation in the corporate sector, including investment potential and propensity to invest. The authors estimate the readiness of Saint Petersburg public companies to employ investment ...
Contemporary threats to the growth of rationality in the Russian society
This article considers the conflicting conditions of growth of rationality in the modern Russian society, identifies threats relating to the key trends in world community development, Russian science and education, and personality transformations.
1. Андреев А. Л. Общество и образование: ...
. Increased synthesis of secondary metabolites in the culture of bearded roots of Hyssopus officinalis L
The research evaluates the effect of amino acids (phenylalanine and tyrosine) on the growth and content of biologically active substances in the culture of bearded roots of Hyssopys officinalis. The study of the effect of amino acids on the growth of raw biomass of bearded roots of H. officinalis showed that when phenylalanine and tyrosine ...
Environmental intensity of economic growth in the Baltic Sea region
... economic indicators and correlate them with the total and specific environmental impact. Iconduct a factor analysis to identify the main effects influencing theecological-economic dynamics. The use of water resources in the NWFD demonstrates green growth, whereas electricity consumption and wastewater treatment fall into the brown zone and industrial and municipal waste treatment into the black one. The factor analysis has shown that population change has a very weak effect on the situation. ...
The principles of tariff policy and the objectives of economic growth promotion
... a profound effect on the opportunities of the country’s economic development. The tariff policy problems impair the efficiency and competitiveness of national business and lower living standards. The government declares its readiness to limit the growth of tariffs, which, however, suggests “manual operation” and stopgap measures. The author emphasizes the need to reconsider the methodology and principles of public tariff policy.
1. Вставка в тариф // Expert Online. 2012. 23 мая....
The dynamics of development of cities and local budgets
A case study of the Volga and Urals federal districts helps analyse the standing of large cities serving as “growth poles” identified with the help of two methodologies. The article offers a geographical analysis of three aspects of financial standing of municipalities:
financial independence, social orientation, territorial equity. The dynamic of development ...
Factors and risks of modern ecionomic dynamics: post-crisis tendencies in Russia
Russian economy is overcoming the crisis; its further restoration and growth depend on different factors: abrupt and not always predictable changes in the world economic situation, dynamics and fluctuations of oil prices, inflow and outflow of capital from financial markets, and other external economic and political factors....
Key Directions of Sectoral and Spatial Changes in the Russian Industry
... organizational production modules capable of rational combination and transformation of the elements of national production structure to create competitive transnational production associations, such as clusters and other production forms serving as ‘growth poles’ and becoming elements of the emerging framework for national production. This methodology makes it possible to develop new approaches, methods, and principles for analyzing the transformation of the national spatial and industrial system ...
The urban environment quality in the Leningrad region in 2018—2021
... paper takes the case of the Leningrad region to consider a number of hypotheses about the correspondence between the Urban Environment Quality Index (UEQI) values, the city’s remoteness from agglomeration centers, population changes and migration growth, absolute population and municipal budget expenditures. The use of cartographic and mathematical methods made it possible to conclude that there is no significant direct correlation between the values of the UEQI and the indicators previously specified....